33. A. woods B. cottage

　C. shelters D. cornfield

34. A. paths B. grasses

　C. crops D. rocks

35. A. familiar B. popular

　C. complex D. confusing

36. A. discovering B. creating

　C. solving D. expecting

37. A. comfortable B. frightening

　C. convenient D. challenging

38. A. funny B. small

　C. previous D. following

39. A. invited B. allowed

　C. ordered D. promised

40. A. owning B. clearing

　C. covering D. flooding

41. A. put up B. worked out

　C. found out D. brought up

42. A. moved B. explained